Galaxy S21 Ultra 5G Vs Google Pixel 8 Pro

The Samsung Galaxy S21 Ultra 5G, released in January 2021, and the Google Pixel 8 Pro, launched in October 2023, are both flagship smartphones designed to offer a premium mobile experience. While the Galaxy S21 Ultra 5G emphasizes a versatile camera system and a vibrant display, the Pixel 8 Pro focuses on advanced computational photography, extended software support, and a refined Android experience. Both devices run on the Android operating system, but they offer distinct interpretations of the software and hardware integration.

When considering the long-term usability of these devices, their release timelines and software support policies are key differentiators.

• Release Timeline & Software Support: The Galaxy S21 Ultra 5G, released in early 2021, typically received four years of Android operating system updates and five years of security updates from its launch. This means it is nearing the end of its official software support cycle. In contrast, the Google Pixel 8 Pro, launched in late 2023, offers an industry-leading commitment of seven years of OS upgrades, security updates, and regular Feature Drops, extending its support well into 2030.
• Repairability: The Galaxy S21 Ultra 5G received a repairability score of 3 out of 10 from iFixit, indicating that it can be challenging to repair due to the extensive use of adhesive for components like the battery and display, and a non-modular display cable. The Google Pixel 8 Pro generally scores higher in repairability, with some teardowns giving the Pixel 8 a score of 7 out of 10, though specific challenges like battery adhesive are noted for the Pro model. Google also provides public service manuals and OEM replacement parts, which can facilitate repairs.
• Expected Practical Lifespan: Users prioritizing extended software longevity and security updates will find the Pixel 8 Pro's seven-year commitment particularly appealing, ensuring the device remains current and secure for a significantly longer period. The Galaxy S21 Ultra 5G, while still a capable device, will see its software support conclude sooner, which might influence its practical lifespan for users who value the latest software features and security patches.

Both smartphones deliver robust performance for daily tasks, though they approach processing power and efficiency differently.

• Processor Capabilities: The Galaxy S21 Ultra 5G is powered by a high-performance processor from its generation, enabling smooth operation for demanding applications and multitasking. The Pixel 8 Pro features a newer generation processor designed with a strong emphasis on artificial intelligence and machine learning tasks, which enhances features like computational photography and voice processing.
• Multitasking and Responsiveness: With up to 16GB of RAM in some configurations, the Galaxy S21 Ultra 5G handles numerous open applications and heavy usage scenarios with ease. The Pixel 8 Pro, typically equipped with 12GB of RAM, also provides a fluid experience for multitasking and navigating the operating system.
• Battery Behavior: The Galaxy S21 Ultra 5G houses a 5000 mAh battery, which users often report as providing excellent endurance, capable of lasting through a full day of heavy use. The Pixel 8 Pro comes with a 5050 mAh battery. While some users report good battery life, others note that it can be inconsistent, with faster discharge during idle periods or under heavy 5G usage, and slower charging speeds compared to some competitors.

The display is a central feature for both devices, offering high-quality visuals with distinct characteristics.

• Display Technology and Resolution: The Galaxy S21 Ultra 5G features a 6.8-inch Dynamic AMOLED 2X display with a resolution of 3200 x 1440 pixels, providing sharp and detailed visuals. The Pixel 8 Pro sports a 6.7-inch LTPO OLED display, which Google refers to as an Actua display, with a resolution of 2992 x 1344 pixels, also delivering excellent clarity.
• Brightness and Refresh Rate: The Galaxy S21 Ultra 5G offers an adaptive refresh rate ranging from 10Hz to 120Hz and a peak brightness of 1500 nits, ensuring smooth scrolling and good visibility in various lighting conditions. The Pixel 8 Pro features a more advanced adaptive refresh rate that can scale from 1Hz to 120Hz, contributing to power efficiency, and boasts a higher peak brightness of 2400 nits, making it exceptionally bright for outdoor use and HDR content.
• Viewing Experience: Both displays offer vibrant colors and deep blacks characteristic of OLED technology. The Pixel 8 Pro's higher peak brightness provides an advantage in direct sunlight, while its wider variable refresh rate can optimize power consumption. The Galaxy S21 Ultra 5G's slightly larger screen size offers a marginally more expansive viewing area.

Both smartphones are equipped with advanced camera systems, each with its own strengths in capturing images and video.

• Rear Camera System: The Galaxy S21 Ultra 5G features a versatile quad-camera setup, including a 108MP main sensor, a 12MP ultrawide lens, a 10MP telephoto lens with 3x optical zoom, and a 10MP periscope telephoto lens with 10x optical zoom, offering extensive zoom capabilities. The Pixel 8 Pro comes with a triple-camera system, comprising a 50MP main sensor, a 48MP ultrawide lens, and a 48MP telephoto lens with 5x optical zoom, known for its strong computational photography.
• Photography Performance: The Galaxy S21 Ultra 5G delivers detailed images across its various lenses, with its 10x optical zoom being a notable feature for distant subjects. The Pixel 8 Pro excels in image processing, producing photos with excellent dynamic range, natural colors, and strong low-light performance, often praised for its point-and-shoot reliability.
• Video Recording and Audio: Both devices are capable of high-quality video recording, with the Galaxy S21 Ultra 5G supporting 8K video at 24fps. The Pixel 8 Pro has seen significant improvements in video quality, offering stable and color-accurate footage, though some users note that low-light video from the front camera can be grainy. Both phones offer stereo speakers for media consumption.